1 //===-- SystemInitializerFull.cpp -------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "SystemInitializerFull.h"
10 #include "lldb/API/SBCommandInterpreter.h"
11 #include "lldb/Host/Config.h"
12 
13 #if LLDB_ENABLE_PYTHON
14 #include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
15 #endif
16 
17 #if LLDB_ENABLE_LUA
18 #include "Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h"
19 #endif
20 
21 #include "lldb/Core/Debugger.h"
22 #include "lldb/Host/Host.h"
23 #include "lldb/Initialization/SystemInitializerCommon.h"
24 #include "lldb/Interpreter/CommandInterpreter.h"
25 #include "lldb/Symbol/TypeSystemClang.h"
26 #include "lldb/Utility/Timer.h"
27 
28 #include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
29 #include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
30 #include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
31 #include "Plugins/ABI/SysV-arc/ABISysV_arc.h"
32 #include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
33 #include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
34 #include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
35 #include "Plugins/ABI/SysV-i386/ABISysV_i386.h"
36 #include "Plugins/ABI/SysV-mips/ABISysV_mips.h"
37 #include "Plugins/ABI/SysV-mips64/ABISysV_mips64.h"
38 #include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
39 #include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
40 #include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
41 #include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
42 #include "Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.h"
43 #include "Plugins/Architecture/Arm/ArchitectureArm.h"
44 #include "Plugins/Architecture/Mips/ArchitectureMips.h"
45 #include "Plugins/Architecture/PPC64/ArchitecturePPC64.h"
46 #include "Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h"
47 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
48 #include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
49 #include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
50 #include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
51 #include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
52 #include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
53 #include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
54 #include "Plugins/Instruction/MIPS/EmulateInstructionMIPS.h"
55 #include "Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h"
56 #include "Plugins/Instruction/PPC64/EmulateInstructionPPC64.h"
57 #include "Plugins/InstrumentationRuntime/ASan/InstrumentationRuntimeASan.h"
58 #include "Plugins/InstrumentationRuntime/MainThreadChecker/InstrumentationRuntimeMainThreadChecker.h"
59 #include "Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.h"
60 #include "Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h"
61 #include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
62 #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
63 #include "Plugins/Language/ObjC/ObjCLanguage.h"
64 #include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
65 #include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
66 #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h"
67 #include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
68 #include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
69 #include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
70 #include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
71 #include "Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h"
72 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
73 #include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
74 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
75 #include "Plugins/ObjectFile/wasm/ObjectFileWasm.h"
76 #include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
77 #include "Plugins/Platform/Android/PlatformAndroid.h"
78 #include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
79 #include "Plugins/Platform/Linux/PlatformLinux.h"
80 #include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
81 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
82 #include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
83 #include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
84 #include "Plugins/Platform/Windows/PlatformWindows.h"
85 #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
86 #include "Plugins/Process/elf-core/ProcessElfCore.h"
87 #include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
88 #include "Plugins/Process/mach-core/ProcessMachCore.h"
89 #include "Plugins/Process/minidump/ProcessMinidump.h"
90 #include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
91 #include "Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h"
92 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
93 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
94 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
95 #include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
96 #include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
97 #include "Plugins/SymbolVendor/wasm/SymbolVendorWasm.h"
98 #include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
99 #include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
100 #include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
101 
102 #if defined(__APPLE__)
103 #include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
104 #include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
105 #include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
106 #endif
107 #include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
108 
109 #if defined(__FreeBSD__)
110 #include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
111 #endif
112 
113 #if defined(_WIN32)
114 #include "Plugins/Process/Windows/Common/ProcessWindows.h"
115 #include "lldb/Host/windows/windows.h"
116 #endif
117 
118 #include "llvm/Support/TargetSelect.h"
119 
120 #pragma clang diagnostic push
121 #pragma clang diagnostic ignored "-Wglobal-constructors"
122 #include "llvm/ExecutionEngine/MCJIT.h"
123 #pragma clang diagnostic pop
124 
125 #include <string>
126 
127 using namespace lldb_private;
128 
129 SystemInitializerFull::SystemInitializerFull() {}
130 
131 SystemInitializerFull::~SystemInitializerFull() {}
132 
133 #define LLDB_PROCESS_AArch64(op)                                               \
134   ABIMacOSX_arm64::op();                                                       \
135   ABISysV_arm64::op();
136 #define LLDB_PROCESS_ARM(op)                                                   \
137   ABIMacOSX_arm::op();                                                         \
138   ABISysV_arm::op();
139 #define LLDB_PROCESS_ARC(op)                                                   \
140   ABISysV_arc::op();
141 #define LLDB_PROCESS_Hexagon(op) ABISysV_hexagon::op();
142 #define LLDB_PROCESS_Mips(op)                                                  \
143   ABISysV_mips::op();                                                          \
144   ABISysV_mips64::op();
145 #define LLDB_PROCESS_PowerPC(op)                                               \
146   ABISysV_ppc::op();                                                          \
147   ABISysV_ppc64::op();
148 #define LLDB_PROCESS_SystemZ(op) ABISysV_s390x::op();
149 #define LLDB_PROCESS_X86(op)                                                   \
150   ABIMacOSX_i386::op();                                                        \
151   ABISysV_i386::op();                                                          \
152   ABISysV_x86_64::op();                                                        \
153   ABIWindows_x86_64::op();
154 
155 #define LLDB_PROCESS_AMDGPU(op)
156 #define LLDB_PROCESS_AVR(op)
157 #define LLDB_PROCESS_BPF(op)
158 #define LLDB_PROCESS_Lanai(op)
159 #define LLDB_PROCESS_MSP430(op)
160 #define LLDB_PROCESS_NVPTX(op)
161 #define LLDB_PROCESS_RISCV(op)
162 #define LLDB_PROCESS_Sparc(op)
163 #define LLDB_PROCESS_WebAssembly(op)
164 #define LLDB_PROCESS_XCore(op)
165 
166 llvm::Error SystemInitializerFull::Initialize() {
167   if (auto e = SystemInitializerCommon::Initialize())
168     return e;
169 
170   breakpad::ObjectFileBreakpad::Initialize();
171   ObjectFileELF::Initialize();
172   ObjectFileMachO::Initialize();
173   ObjectFilePECOFF::Initialize();
174   wasm::ObjectFileWasm::Initialize();
175 
176   ObjectContainerBSDArchive::Initialize();
177   ObjectContainerUniversalMachO::Initialize();
178 
179   ScriptInterpreterNone::Initialize();
180 
181 #if LLDB_ENABLE_PYTHON
182   OperatingSystemPython::Initialize();
183 #endif
184 
185 #if LLDB_ENABLE_PYTHON
186   ScriptInterpreterPython::Initialize();
187 #endif
188 
189 #if LLDB_ENABLE_LUA
190   ScriptInterpreterLua::Initialize();
191 #endif
192 
193   platform_freebsd::PlatformFreeBSD::Initialize();
194   platform_linux::PlatformLinux::Initialize();
195   platform_netbsd::PlatformNetBSD::Initialize();
196   platform_openbsd::PlatformOpenBSD::Initialize();
197   PlatformWindows::Initialize();
198   platform_android::PlatformAndroid::Initialize();
199   PlatformRemoteiOS::Initialize();
200   PlatformMacOSX::Initialize();
201 
202   // Initialize LLVM and Clang
203   llvm::InitializeAllTargets();
204   llvm::InitializeAllAsmPrinters();
205   llvm::InitializeAllTargetMCs();
206   llvm::InitializeAllDisassemblers();
207 
208   TypeSystemClang::Initialize();
209 
210 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Initialize)
211 #include "llvm/Config/Targets.def"
212 
213   ArchitectureArm::Initialize();
214   ArchitectureMips::Initialize();
215   ArchitecturePPC64::Initialize();
216 
217   DisassemblerLLVMC::Initialize();
218 
219   JITLoaderGDB::Initialize();
220   ProcessElfCore::Initialize();
221   ProcessMachCore::Initialize();
222   minidump::ProcessMinidump::Initialize();
223   MemoryHistoryASan::Initialize();
224   InstrumentationRuntimeASan::Initialize();
225   InstrumentationRuntimeTSan::Initialize();
226   InstrumentationRuntimeUBSan::Initialize();
227   InstrumentationRuntimeMainThreadChecker::Initialize();
228 
229   SymbolVendorELF::Initialize();
230   breakpad::SymbolFileBreakpad::Initialize();
231   SymbolFileDWARF::Initialize();
232   SymbolFilePDB::Initialize();
233   SymbolFileSymtab::Initialize();
234   wasm::SymbolVendorWasm::Initialize();
235   UnwindAssemblyInstEmulation::Initialize();
236   UnwindAssembly_x86::Initialize();
237 
238   EmulateInstructionARM::Initialize();
239   EmulateInstructionARM64::Initialize();
240   EmulateInstructionMIPS::Initialize();
241   EmulateInstructionMIPS64::Initialize();
242   EmulateInstructionPPC64::Initialize();
243 
244   SymbolFileDWARFDebugMap::Initialize();
245   ItaniumABILanguageRuntime::Initialize();
246   AppleObjCRuntime::Initialize();
247   SystemRuntimeMacOSX::Initialize();
248   RenderScriptRuntime::Initialize();
249 
250   CPlusPlusLanguage::Initialize();
251   ObjCLanguage::Initialize();
252   ObjCPlusPlusLanguage::Initialize();
253 
254 #if defined(_WIN32)
255   ProcessWindows::Initialize();
256 #endif
257 #if defined(__FreeBSD__)
258   ProcessFreeBSD::Initialize();
259 #endif
260 #if defined(__APPLE__)
261   SymbolVendorMacOSX::Initialize();
262   ProcessKDP::Initialize();
263   DynamicLoaderDarwinKernel::Initialize();
264 #endif
265 
266   // This plugin is valid on any host that talks to a Darwin remote. It
267   // shouldn't be limited to __APPLE__.
268   StructuredDataDarwinLog::Initialize();
269 
270   // Platform agnostic plugins
271   platform_gdb_server::PlatformRemoteGDBServer::Initialize();
272 
273   process_gdb_remote::ProcessGDBRemote::Initialize();
274   DynamicLoaderMacOSXDYLD::Initialize();
275   DynamicLoaderMacOS::Initialize();
276   DynamicLoaderPOSIXDYLD::Initialize();
277   DynamicLoaderStatic::Initialize();
278   DynamicLoaderWindowsDYLD::Initialize();
279 
280   // Scan for any system or user LLDB plug-ins
281   PluginManager::Initialize();
282 
283   // The process settings need to know about installed plug-ins, so the
284   // Settings must be initialized
285   // AFTER PluginManager::Initialize is called.
286 
287   Debugger::SettingsInitialize();
288 
289   return llvm::Error::success();
290 }
291 
292 void SystemInitializerFull::Terminate() {
293   static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
294   Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
295 
296   Debugger::SettingsTerminate();
297 
298   // Terminate and unload and loaded system or user LLDB plug-ins
299   PluginManager::Terminate();
300 
301   TypeSystemClang::Terminate();
302 
303   ArchitectureArm::Terminate();
304   ArchitectureMips::Terminate();
305   ArchitecturePPC64::Terminate();
306 
307 #define LLVM_TARGET(t) LLDB_PROCESS_ ## t(Terminate)
308 #include "llvm/Config/Targets.def"
309 
310   DisassemblerLLVMC::Terminate();
311 
312   JITLoaderGDB::Terminate();
313   ProcessElfCore::Terminate();
314   ProcessMachCore::Terminate();
315   minidump::ProcessMinidump::Terminate();
316   MemoryHistoryASan::Terminate();
317   InstrumentationRuntimeASan::Terminate();
318   InstrumentationRuntimeTSan::Terminate();
319   InstrumentationRuntimeUBSan::Terminate();
320   InstrumentationRuntimeMainThreadChecker::Terminate();
321 
322   wasm::SymbolVendorWasm::Terminate();
323   SymbolVendorELF::Terminate();
324   breakpad::SymbolFileBreakpad::Terminate();
325   SymbolFileDWARF::Terminate();
326   SymbolFilePDB::Terminate();
327   SymbolFileSymtab::Terminate();
328   UnwindAssembly_x86::Terminate();
329   UnwindAssemblyInstEmulation::Terminate();
330 
331   EmulateInstructionARM::Terminate();
332   EmulateInstructionARM64::Terminate();
333   EmulateInstructionMIPS::Terminate();
334   EmulateInstructionMIPS64::Terminate();
335   EmulateInstructionPPC64::Terminate();
336 
337   SymbolFileDWARFDebugMap::Terminate();
338   ItaniumABILanguageRuntime::Terminate();
339   AppleObjCRuntime::Terminate();
340   SystemRuntimeMacOSX::Terminate();
341   RenderScriptRuntime::Terminate();
342 
343   CPlusPlusLanguage::Terminate();
344   ObjCLanguage::Terminate();
345   ObjCPlusPlusLanguage::Terminate();
346 
347 #if defined(__APPLE__)
348   DynamicLoaderDarwinKernel::Terminate();
349   ProcessKDP::Terminate();
350   SymbolVendorMacOSX::Terminate();
351 #endif
352 
353 #if defined(__FreeBSD__)
354   ProcessFreeBSD::Terminate();
355 #endif
356   Debugger::SettingsTerminate();
357 
358   platform_gdb_server::PlatformRemoteGDBServer::Terminate();
359   process_gdb_remote::ProcessGDBRemote::Terminate();
360   StructuredDataDarwinLog::Terminate();
361 
362   DynamicLoaderMacOSXDYLD::Terminate();
363   DynamicLoaderMacOS::Terminate();
364   DynamicLoaderPOSIXDYLD::Terminate();
365   DynamicLoaderStatic::Terminate();
366   DynamicLoaderWindowsDYLD::Terminate();
367 
368   platform_freebsd::PlatformFreeBSD::Terminate();
369   platform_linux::PlatformLinux::Terminate();
370   platform_netbsd::PlatformNetBSD::Terminate();
371   platform_openbsd::PlatformOpenBSD::Terminate();
372   PlatformWindows::Terminate();
373   platform_android::PlatformAndroid::Terminate();
374   PlatformMacOSX::Terminate();
375   PlatformRemoteiOS::Terminate();
376 
377   breakpad::ObjectFileBreakpad::Terminate();
378   ObjectFileELF::Terminate();
379   ObjectFileMachO::Terminate();
380   ObjectFilePECOFF::Terminate();
381   wasm::ObjectFileWasm::Terminate();
382 
383   ObjectContainerBSDArchive::Terminate();
384   ObjectContainerUniversalMachO::Terminate();
385 
386 #if LLDB_ENABLE_PYTHON
387   OperatingSystemPython::Terminate();
388 #endif
389 
390 #if LLDB_ENABLE_PYTHON
391   ScriptInterpreterPython::Terminate();
392 #endif
393 
394 #if LLDB_ENABLE_LUA
395   ScriptInterpreterLua::Terminate();
396 #endif
397 
398   // Now shutdown the common parts, in reverse order.
399   SystemInitializerCommon::Terminate();
400 }
401